Invention Grant
- Patent Title: Regulators regulating charge pump and memory circuits thereof
- Patent Title (中): 调节电荷泵及其存储电路的调节器
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Application No.: US13535034Application Date: 2012-06-27
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Publication No.: US08456942B2Publication Date: 2013-06-04
- Inventor: Tien-Chun Yang , Chih-Chang Lin , Ming-Chieh Huang
- Applicant: Tien-Chun Yang , Chih-Chang Lin , Ming-Chieh Huang
- Applicant Address: TW
- Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee Address: TW
- Agency: Lowe Hauptman Ham & Berner, LLP
- Main IPC: G11C5/14
- IPC: G11C5/14
Abstract:
A regulator for regulating a charge pump is provided. The regulator includes a comparator having a first input end capable of receiving a first voltage and a second input end capable of receiving a second voltage for determining enabling or disabling the charge pump. The first voltage is associated with an output voltage of the charge pump. The second voltage is associated with an internal power voltage and a reference voltage Vref.
Public/Granted literature
- US20120268196A1 REGULATORS REGULATING CHARGE PUMP AND MEMORY CIRCUITS THEREOF Public/Granted day:2012-10-25
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